Hi Laurent,
> We have just decided to try to satisfy as many as possible all the contributors of this forum (the tag "STM32 Motor Control").
I've noticed, and I invite that.
As you've seen, many posts are initially wrongly formulated, of the "it does not work" type, with insufficient details given, and ultimately abandoned.
However, this one is different, Even if Shwetank Vishnu said he does not have the problem anymore, it is ultimately a case of inadequate documentation, and as such, it deserves a concise answer for others who may come across this thread in search for answer for a similar question.
Ultimately, it boils down to two items:
- this is a question of much broader impact, which was never addressed by ST: is it guaranteed, that an AF signal, if NONE of the associated pins in GPIO are assigned to it, is stuck to 0? (a subquestion is, what happens if multiple pins are associated to it).
While both these questions deserve to be answered in the RM - and the latter in *all* RMs (except the ancient 'F1 perhaps), I also recommend to describe the particular issue of timers "safeguarding" using other modules' signals, in a separate Application Note - of course accompanied by concise and comprehensive examples in clean C.
You may have heard of my call for "dozens of appnotes"...
Jan
To:
@Laurent Ca...
and
@Imen DAHMEN as "Documentation Moderator In Charge"
